CI 5154 then UA 1137 at LAX
Taipei → Los Angeles → Guatemala City
Timetable, Los Angeles time
10:09CI 5154 from Taipei at the gate
23:00UA 1137 to Guatemala City leaves the gate
12 h 51 apart on the timetable
UA 1137 leaves 12 h 51 after CI 5154 arrives on the timetable: more than half a day, so not a connection we count.